20544132000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^2\times {\mathrm{34939}}^1$

素因数の和:34981

約数の個数: 288

約数和(自身を含む): 78292992960

約数和(自身を除く): 57748860960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 480, 490, 500, 525, 560, 588, 600, 672, 700, 735, 750, 784, 800, 840, 875, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1500, 1568, 1680, 1750, 1960, 2000, 2100, 2352, 2400, 2450, 2625, 2800, 2940, 3000, 3360, 3500, 3675, 3920, 4000, 4200, 4704, 4900, 5250, 5600, 5880, 6000, 6125, 7000, 7350, 7840, 8400, 9800, 10500, 11760, 12000, 12250, 14000, 14700, 16800, 18375, 19600, 21000, 23520, 24500, 28000, 29400, 34939, 36750, 39200, 42000, 49000, 58800, 69878, 73500, 84000, 98000, 104817, 117600, 139756, 147000, 174695, 196000, 209634, 244573, 279512, 294000, 349390, 419268, 489146, 524085, 559024, 588000, 698780, 733719, 838536, 873475, 978292, 1048170, 1118048, 1222865, 1397560, 1467438, 1677072, 1712011, 1746950, 1956584, 2096340, 2445730, 2620425, 2795120, 2934876, 3354144, 3424022, 3493900, 3668595, 3913168, 4192680, 4367375, 4891460, 5136033, 5240850, 5590240, 5869752, 6114325, 6848044, 6987800, 7337190, 7826336, 8385360, 8560055, 8734750, 9782920, 10272066, 10481700, 11739504, 12228650, 13102125, 13696088, 13975600, 14674380, 16770720, 17120110, 17469500, 18342975, 19565840, 20544132, 20963400, 23479008, 24457300, 25680165, 26204250, 27392176, 27951200, 29348760, 30571625, 34240220, 34939000, 36685950, 39131680, 41088264, 41926800, 42800275, 48914600, 51360330, 52408500, 54784352, 58697520, 61143250, 68480440, 69878000, 73371900, 82176528, 83853600, 85600550, 91714875, 97829200, 102720660, 104817000, 117395040, 122286500, 128400825, 136960880, 139756000, 146743800, 164353056, 171201100, 183429750, 195658400, 205441320, 209634000, 214001375, 244573000, 256801650, 273921760, 293487600, 342402200, 366859500, 410882640, 419268000, 428002750, 489146000, 513603300, 586975200, 642004125, 684804400, 733719000, 821765280, 856005500, 978292000, 1027206600, 1284008250, 1369608800, 1467438000, 1712011000, 2054413200, 2568016500, 2934876000, 3424022000, 4108826400, 5136033000, 6848044000, 10272066000, 20544132000]

約数ペア:

[(1, 20544132000), (2, 10272066000), (3, 6848044000), (4, 5136033000), (5, 4108826400), (6, 3424022000), (7, 2934876000), (8, 2568016500), (10, 2054413200), (12, 1712011000), (14, 1467438000), (15, 1369608800), (16, 1284008250), (20, 1027206600), (21, 978292000), (24, 856005500), (25, 821765280), (28, 733719000), (30, 684804400), (32, 642004125), (35, 586975200), (40, 513603300), (42, 489146000), (48, 428002750), (49, 419268000), (50, 410882640), (56, 366859500), (60, 342402200), (70, 293487600), (75, 273921760), (80, 256801650), (84, 244573000), (96, 214001375), (98, 209634000), (100, 205441320), (105, 195658400), (112, 183429750), (120, 171201100), (125, 164353056), (140, 146743800), (147, 139756000), (150, 136960880), (160, 128400825), (168, 122286500), (175, 117395040), (196, 104817000), (200, 102720660), (210, 97829200), (224, 91714875), (240, 85600550), (245, 83853600), (250, 82176528), (280, 73371900), (294, 69878000), (300, 68480440), (336, 61143250), (350, 58697520), (375, 54784352), (392, 52408500), (400, 51360330), (420, 48914600), (480, 42800275), (490, 41926800), (500, 41088264), (525, 39131680), (560, 36685950), (588, 34939000), (600, 34240220), (672, 30571625), (700, 29348760), (735, 27951200), (750, 27392176), (784, 26204250), (800, 25680165), (840, 24457300), (875, 23479008), (980, 20963400), (1000, 20544132), (1050, 19565840), (1120, 18342975), (1176, 17469500), (1200, 17120110), (1225, 16770720), (1400, 14674380), (1470, 13975600), (1500, 13696088), (1568, 13102125), (1680, 12228650), (1750, 11739504), (1960, 10481700), (2000, 10272066), (2100, 9782920), (2352, 8734750), (2400, 8560055), (2450, 8385360), (2625, 7826336), (2800, 7337190), (2940, 6987800), (3000, 6848044), (3360, 6114325), (3500, 5869752), (3675, 5590240), (3920, 5240850), (4000, 5136033), (4200, 4891460), (4704, 4367375), (4900, 4192680), (5250, 3913168), (5600, 3668595), (5880, 3493900), (6000, 3424022), (6125, 3354144), (7000, 2934876), (7350, 2795120), (7840, 2620425), (8400, 2445730), (9800, 2096340), (10500, 1956584), (11760, 1746950), (12000, 1712011), (12250, 1677072), (14000, 1467438), (14700, 1397560), (16800, 1222865), (18375, 1118048), (19600, 1048170), (21000, 978292), (23520, 873475), (24500, 838536), (28000, 733719), (29400, 698780), (34939, 588000), (36750, 559024), (39200, 524085), (42000, 489146), (49000, 419268), (58800, 349390), (69878, 294000), (73500, 279512), (84000, 244573), (98000, 209634), (104817, 196000), (117600, 174695), (139756, 147000)]